Bioaccumulation requires one organism, while biomagnification requires multiple organisms Biomagnification requires movement up a food chain in order to occur, while bioaccumulation does not To unlock this lesson you must be a Study.com Member.
The weighted average price for organic half gallon milk is $3.72. For a conventional half gallon of milk, the average. price is $2.33, an organic price premium of $1.39. Once again, there were more total ads for organic milk than. conventional milk. Organic milk advertisement numbers decreased 7%, and ad numbers for conventional milk. decreased 12%.
A gallon of milk is on track to be cheaper than a gallon of gas on average across the U.S. in September, according to the most recent statistics, the Associated Press reported Tuesday. The average price for a gallon of milk came in at $3.73 nationwide for the month of September.